package com.demo.juc.threadlocal;

import java.util.HashMap;

/**
 * @Author: jxm
 * @Description:
 * @Date: 2022/11/3 14:52
 * @Version: 1.0
 */
public class Demo01 {

    public static void main(String[] args) {

        ThreadLocal<String> local = new ThreadLocal<>();

        local.set("dd");
        local.get();
        local.remove();

        HashMap<Object, Object> map = new HashMap<>();
        map.put("k","v");


    }
}
